TOOLS · CROSS-SECTION · TEXAS
2 wells, subsea datum
West to east, 0.1 miles end to end. Subsea datum.
How to read it →How to read it ↓
Each column is a well, lettered in the order drawn: west to east when every well has a location, or the order you list them (drag a well in the list, or switch to "As listed"). A well with no tops filed is listed but not drawn.
Under the subsea datum depths are elevation minus measured depth, so tops line up regardless of surface terrain; a value above zero sits above sea level. When not every well reports an elevation the section is in measured depth and the columns are not datum-aligned.
Each formation filed in more than one well has its own color, joined between neighboring wells and shaded down to the next formation both filed. Nothing is interpolated.
Where tops come from →Section · 2 wells drawn
shaded: a formation down to the next one filed in both wellsfiled in one well onlypoint at or tap a top to read it
Tops by well
Subsea feet, with measured depth beneath; the name as filed where it differs; a dash where the well has no top filed for the formation.
- AHill Unit 1 #2564DH
- BHill Unit 2 #2575JH
| Formation | A | B |
|---|---|---|
| Santa Rosa | 1,565 MD 1,125 | 1,566 MD 1,118 |
| Rustler | 1,041 MD 1,649 | 1,097 MD 1,587 |
| Salado | 773 MD 1,917SALADO SALT | 740 MD 1,944SALADO SALT |
| Tansil | — | 458 MD 2,226 |
| Yates | 350 MD 2,340 | 361 MD 2,323 |
| Queen | -793 MD 3,483 | -785 MD 3,469 |
| Grayburg | -1,046 MD 3,736 | -1,042 MD 3,726 |
| San Andres | -1,119 MD 3,809SAN ANDRES - ACTIVE CO2 FLOOD; H | -1,126 MD 3,810SAN ANDRES - ACTIVE CO2 FLOOD; H |
| Icp | -2,226 MD 4,916 | — |
| Glorieta | — | -2,248 MD 4,932 |
| Clearfork | -3,135 MD 5,825 | -3,098 MD 5,782 |
| Middle Clearfork Shale | -3,901 MD 6,591 | -3,446 MD 6,130 |
| Lower Clearfork Lime | -4,099 MD 6,789 | -4,106 MD 6,790 |
| Upper_spraberry_shale | -4,240 MD 6,930 | -4,247 MD 6,931 |
| Spraberry | -4,275 MD 6,965 | -4,247 MD 6,931 |
| Upper_spraberry_sand | -4,484 MD 7,174 | -4,465 MD 7,149 |
| Lower_spraberry_sand | -4,975 MD 7,665 | -4,981 MD 7,665 |
| Jo Mill | -5,239 MD 7,929JO_MILL | -5,241 MD 7,925JO_MILL |
| Lower_spraberry_shale | -5,401 MD 8,091 | — |
| Dean | -5,769 MD 8,459 | — |
About this data
Formation tops and elevations from the RRC dbf900 wellbore file (completion filings), names normalized to the formations registry; well identity from the permit record, location from the shared well record. Subsea is elevation minus measured depth. Nothing between filed tops is estimated.
New to these records? completion reports and the wellbore file
Developers: this page as JSON is GET /v1/data/cross-section, documented in the API reference.